baber/WOPTO huggingface dataset:
Patent JP-H0533373-A (JP)
Title: Drainage structure of water-service installation
Inventor: FUJINO ETSURO
IPC: E03C1/10
Filed: 1991-07-25
Abstract: PURPOSE:To let waste water flow to a sink by disposing a pump to the drain hose of a water-service installation installed in a kitchen cabinet while projecting a drain pipe at a front end to the column side. CONSTITUTION:A column 6 is arranged in the mounting hole 10 of the counter 1 of a kitchen cabinet 1. The service pipe 8 of city water, a water passing pipe 9 from a water-service installation 2, in which pure water and alkali ion water are formed, and a service pipe 12 are connected to the column 6. A drain hose 3 for draining standing water or acidic ion water is led out of the water-service installation 2. A drain pipe 5 mounted at the front end of the drain hose 3 is inserted into the samll diametral section 10a of the mounting hole 10 and projected. A pump 4 is disposed to the drain hose 3. The waste water of the water-service installation 2 is flowed to a sink 7 through the pipe 5 for drainage projected to the column 6 side, and waste water is collected in the sink 7 and utilized for washing up tableware.
Patent JP-S6163251-A (JP)
Title: Feed for elver at early period
Inventor: TAGAWA TADASHI
IPC: A23K1/10
Filed: 1984-09-04
Abstract: PURPOSE:The titled feed having the same effect as that of live tubificid, produced by using a ground mixture of fish of redness or whiteness and a specific shell as a base ingredient. CONSTITUTION:(A) A fish of redness such as mackerel, horse mackerel, bonito, etc. or a fish of whiteness such as cod, sweet fish, etc., and (B) a shell selected from shrimp, krill, mysid, etc, are minced by a chopper using about 1mm dies as fine as possible, and blended in a ratio of the component A:B of 9:1-2:1. In the case of necessity, 0.02-0.2wt% red dyestuff for food additive such as red No.106, etc. is added to the blend, to give the aimed feed, which is applied to a wire sheet, plate, etc., submerged in water and used.
Patent JP-S6429823-A (JP)
Title: Gain control type light output intensity controller by light
Inventor: KOGA MASABUMI
IPC: G02F1/00
Filed: 1987-07-24
Abstract: PURPOSE:To widen an implantation wavelength range by providing an optical filter which separates optically amplified signal light by wavelength from the composite light of control light and the signal light outputted by a progressive waveform optical amplifier having a gain saturation area decreasing in signal gain as an optically amplified light output increases in intensity. CONSTITUTION:The signal light implanted from a signal light implantation port 1 and the control signal implanted from a control light implantation port 2 are multiplexed by a multiplexer 3 and the composite light is applied to the progressive waveform optical amplifier 4 where a current is so applied as to obtain gain G0. The applied composite light is so outputted that Ps.G=Pso and Pc.G=Pco, so only the wavelength lambdas of the signal light is outputted from a signal light output port 6 through the optical filter 5 which transmits only the wavelength. Here, the intensity of the signal light is denoted as Ps, the intensity of the control light as Pc, the intensity of the optically amplified signal light as Pso, and the control light intensity as Pco. Consequently, the implantation wavelength range becomes wide and the need for a polarization filter is eliminated.
Patent JP-2000017918-A (JP)
Title: Security system
Inventor: KOIKE MASAHIRO
IPC: H04L29/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a security system capable of driving an electronic apparatus by saved electric power. SOLUTION: When an operator inserts an electronic key 3 into the key hole 33 of an electronic apparatus 1, a push down switch 4 is mechanically pushed down by the electronic key 3 to carry out the changing over of power supply to a lock data memory in the electronic apparatus 1, a communication means and a checking means on a lock side, and key data sent from a communicating means on a key side of the electronic key 3 are received by the communicating means on a lock side of the electronic apparatus 1, and the key data and lock data are checked by the checking means. Therefore, the electric power for checking the utilizer of the electronic apparatus 1 is supplied only to a circuit necessary at the lowest limit, and the saved electric power driving of the electronic apparatus 1 becomes possible.
Patent JP-H0246284-A (JP)
Title: Production of human alpha-phetoprotein
Inventor: MARIO FUERIICHIE TETSUCHIE
IPC: C12P21/08
Filed: 1988-07-25
Abstract: PURPOSE: To enable the easy production of human α-fetoprotein in high reproducibility at a low cost by using human hepatocarcinoma cell secreting mainly human α-fetoprotein and secreting only negligible amount of albumin.  
     CONSTITUTION: Human hepatocarcinoma cell subjected to expansion process and acclimatization process is inoculated in a culture flask holding a liquid medium containing a carbon source, a nitrogen source, inorganic salts and vitamins, added with penicillin G, streptomycin and Na 2 SeO 3  and free from bovine fetus serum and the cell is cultured at 37°C. The supernatant of the cultured product (containing α-fetoprotein and albumin at a weight ratio of (10-20):1) is concentrated to a volume of 1/(10-20) and purified. The α-fetoprotein is purified by the electrophoresis on a prepared polyamide gel. The purified α-fetoprotein is concentrated to a volume of about 1/10 after removing the acrylamide and finally freeze-dried to obtain α-fetoprotein having a purity of ≥98% and free from albumin. The production is easily performed in high yield and reproducibility by this process. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000021312-A (JP)
Title: Manufacture of high pressure discharge lamp and its device
Inventor: KAWAKAMI ETSUHISA
IPC: H01J9/32
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a hydroxyl group from mixing into a quartz bulb at the time of contraction sealing of the quartz bulb, and to form a part that is contracted and sealed in luminous space into a proper shape. SOLUTION: A plasma torch 2 is used to contractionwise seal a quartz bulb 51 by heating at an electrode mount 53 that is airtightly accommodated inside the bulb 51 under are condition where a hydroxyl group is prevented from mixing into the bulb 51. Since the plasma torch 2 allows partial heating, a part that is contracted and sealed in luminous space 58 can be formed into a proper shape without evaporation of material sealed as discharge medium 57 in the luminous space 58.
Patent JP-H0350128-A (JP)
Title: Production of photochromic glass
Inventor: TAKEUCHI TETSUHIKO
IPC: C03B19/12
Filed: 1989-07-18
Abstract: PURPOSE:To inhibit the volatilization of halogen and silver and to facilitate glass design by diffusing silver and halogen into the pores in a porous sintered body. CONSTITUTION:Alkoxides of Si, Na, Al, B and Cu are mixed with water and alcohol so as to obtain the desired compsn. of photochromic glass, the alkoxides are hydrolyzed by stirring and a prescribed amt. of fine SiO2 particles is added and dispersed to prepare a uniform sol. This sol is converted into gel and dried at 50-100 deg.C and the resulting dry gel is heated to obtain porous sintered gel. This sintered gel is immersed in an aq. soln. contg. Ag<+> and Cl<-> ions to diffuse the ions into the gel until the desired compsn. is obtd. and then the gel is dried and converted into transparent glass by heating. This glass is heated to 500-600 deg.C to produce photochromic glass.
Patent JP-H0475422-A (JP)
Title: Power supply control circuit
Inventor: SHIMIZU YOSHIKAZU
IPC: H02J1/00
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a power supply control circuit in which set is actuated positively upon turn ON of a main switch by judging the state of the main switch and the output of a memory read out circuit and then controlling a relay. CONSTITUTION:Upon turning a power switch ON, a memory read out circuit functions at first to read out the content of a nonvolatile memory 4. A judging circuit 6 then reads out the state of a main switch 1 and if the main switch 1 is turned ON, a transistor 3 is driven according to the state of the output from the memory read out circuit 5 and thereby a relay 2 is driven to actuate the set. If the main switch 1 is turned OFF, the transistor 3 is not driven even if the output from the memory read out circuit 5 is turned ON and thereby the set is not actuated. Upon state transition of the main switch 1 from OFF to ON, the transistor 3 is driven and thereby the relay 2 is driven to actuate the set regardless of the output from the memory read out circuit 5.
Patent JP-H0635026-A (JP)
Title: Exposure controller
Inventor: INOUE AKIRA
IPC: G03B7/16
Filed: 1992-07-13
Abstract: PURPOSE:To provide an exposure controller for judging influences by an AC power source etc., on an object which is illuminated by the AC power source etc., such as a fluorescent lamp and an incandescent lamp, and automatically emitting strobe light so that the influences by the AC power source, etc., may be reduced. CONSTITUTION:This controller is provided with a photometric means 1 for measuring the light from the object, a deciding means 5 for deciding whether or not the object is influenced by the AC power source, that means, whether or not the object is illuminated by the AC power source, or whether or not exposure is influenced by the AC power source based on the output of the photometric means 1, and a control means 3 for reducing the influences of the AC power source by controlling at least one out of the presence or absence of the stroboscopic light emission, a shutter speed, a shutter opening speed, or the selection of a stroboscopic light emission controlling system based on the result by the deciding means 5.
Patent JP-H0513388-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: HISATOMI KIYOSHI
IPC: H01L21/304
Filed: 1991-06-29
Abstract: PURPOSE:To make it possible to manufacture a semiconductor wafer easily and swiftly by a method wherein when a silicon nitride film, a polysilicon film or the like is deposited, a dendrite crystal is prevented from being generated on the bevel surface of the wafer and moreover, even if a carrier, an operating jig, quartz or the like comes into contact with the bevel surface, Si scraps or scraps of SiN, SiO2 or the like are prevented from being generated. CONSTITUTION:The manufacturing method of a semiconductor wafer is characterized by going through a slicing process for cutting off a thin piece from a single crystal semiconductor bar 1 to manufacture the semiconductor wafer 2, a bevel process for performing a bevel work on an edge part of the wafer 2 to form a bevel surface 2c, a lapping process for polishing both surfaces of the surface 2a and rear 2b of the wafer 2, an etching process for performing an etching on at least the bevel surface 2c and a mirror finishing process for polishing at least the bevel surface 2c into a mirror surface using a polishing cloth.
Patent JP-S5974965-A (JP)
Title: Soy soup for vacuum-packed roast meat
Inventor: CHIYOMA KAZUO
IPC: A23L27/00
Filed: 1982-10-22
Abstract: PURPOSE:To obtain the titled soy soup having excellent preservation effect against the degradation during the refrigeration storage, by adding specific amounts of an organic acid having antibacterial activity, a drug preparation obtained by the chemical reaction of a sugar and an amino compound, a lysozyme preparation, and a hardly fermentative or non-fermentative sweetener preservative. CONSTITUTION:The objective soy soup contains 0.1-5.0% of an organic acid having antibacterial activity (e.g. lactic acid), 0.1-0.5% of a drug preparation obtained by the chemical reaction of a sugar and an amino compound (e.g. melanoidin), 0.1-0.5% of a lysozyme preparation (e.g. albumen lysozyme), and a proper amount of a hardly fermentative or unfermentative sweetener (e.g. sorbitol) and a preservative (e.g. methanol). The obtained soy soup for vacuum- packed roast meat has excellent preservation effect against the degradation of the meat during refrigeration storage.
Patent JP-H1016915-A (JP)
Title: Method and apparatus for winding film around cake
Inventor: MURAKAMI AKIHIKO
IPC: B65B25/16
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To wind a film around an outer peripheral face of a cake during high speed packaging and also change setting at the time of changing a type of product in a short time. SOLUTION: A first transfer conveyer 12 and a second transfer conveyer 14 are provided in series on an apparatus body. A film supplier 21 for drawing out a belt-like film F from a film roll 20 and also cutting the belt-like film F at a required height size to obtain a packaging film is provided on an upper part of the first transfer conveyer 12. A film holder 68 for keeping the packaging film obtained by the film supplier 21 stretched at a film stretching position of the first transfer conveyer 12 is provided below a placed position of a film cutter 26. Film winding mechanisms 38, 38 for winding the packaging film along an outer peripheral face of a cake are placed at both sides across the first transfer conveyer 12 at a downstream from the stretching position of the packaging film.
Patent JP-H0612997-A (JP)
Title: Electron emitting element and manufacture thereof and picture forming device using this electron emitting element
Inventor: UENO RIE
IPC: H01J29/46
Filed: 1992-06-22
Abstract: PURPOSE:To provide a surface conduction type electron emitting element, in which a position and shape of an electron emitting part can be controlled, and a picture forming device of using this element. CONSTITUTION:In an electron emitting element, electrodes 3, 4 are formed on an insulating substrate 1, to further form a fine grain film 5 of providing a step differenced part 2 with partly different film thickness. When electrification treatment is applied to the fine grain film 5, an electron emitting part 6 is linearly formed along the step differenced part 2. Consequently, by arbitrarily designing a shape of the step differenced part 2, an electron emission amount, electron emission efficiency, etc., can be controlled, and in the case of using for a picture forming device, a picture display of uniform brightness, shape and luminance of phosphor can be obtained.
Patent JP-H0473217-A (JP)
Title: Highly shrinkable polyester fiber
Inventor: MURATA TARO
IPC: D02G3/04
Filed: 1990-07-12
Abstract: PURPOSE:To provide the subject fiber containing polyethylene terephthalate as the core part and a polyester as the sheath part at a specific conjugation ratio, free from fusing and agglutination defect and giving a combined filament yarn having extremely high bulkiness by mixing with other fibers and treating with hot water. CONSTITUTION:The objective fiber is core-sheath polyester conjugate fiber containing (A) a polyethylene terephthalate copolymerized with cyclohexanedimethanol constituting 15-35 mol% of the glycol component as the core part on the cross-section of single filament and (B) a sheath part made of a polyester containing ethylene terphthalate accounting for >= 88 mol% of the constituent unit. The conjugation ratio of the core part to the sheath part is (10-2):1.
Patent JP-H0472486-A (JP)
Title: Scroll compressor
Inventor: NAKAMURA TOSHIYUKI
IPC: F04C18/02
Filed: 1990-07-13
Abstract: PURPOSE:To support a frame with simple structure and hold the tightness of refrigerant gas by providing stepped parts engaged with the outer peripheral surface of a frame and also with the inner peripheral surface of a center shell, and fixing the frame and the center shell fittingly by baking on the upper and lower sides of the stepped parts. CONSTITUTION:A stepped part 5a for supporting a stepped part 4b provided on the peripheral side of a frame 4 by engagement is provided at the upper end part of a center shell 5 with a sub-frame 11 fitted to its lower end part. The center shell 5 and the frame 4 are fixed to each other by shrinkage fitting on the upper or lower side of the stepped parts 4b, 5a. The frame 4 to which large power is applied can be thereby supported on the center shell 5 with simple structure. The tightness of refrigerant gas having pressure difference between the upper and lower parts of the frame 4 can be also maintained.
Patent JP-H061471-A (JP)
Title: Image formation device
Inventor: CHIKU KAZUYOSHI
IPC: G03G15/00
Filed: 1992-06-19
Abstract: PURPOSE:To improve workability of jam treatment without requiring an extra space for the jam treatment of a recording medium by enabling integral insertion and removal of a recording medium carrier means and a timing feeding means into and from a device and cancelling recording medium holding force of the timing feeding means at the time of drawing them out of the device. CONSTITUTION:A carrier unit 32 is made of a front loading system as well as first and second paper feeding cassettes 14, 15 and is supported through reciprocal motion guide members 33, 33 between a device main body, and by opening front door plates 35, 35 of the device and gripping a handle 34 of the carrier unit 32, it is possible to smoothly draw out the carrier unit 32 to the front side of the device. Consequently, it is possible to remove a jammed transfer material and others the rear end of which is caught by resist rollers pair 20a, 20b by revolving a resist rear upper guide 20c upward and moving it. Additionally it comes to be possible to carry out most of jam treatment of transfer paper remaining between a transfer material conveyor belt 9 and a fixer 26 and others only by drawing-out operation of this conveyor means unit 32.
Patent JP-H08128595-A (JP)
Title: Low temperature liquefied gas storage tank
Inventor: SUZUKI HIROAKI
IPC: F17C3/04
Filed: 1995-06-29
Abstract: PURPOSE: To save a space for the building site of a low temperature liquefied gas storage tank and achieve isothermal state of each liquefied gas so as to maintain assured gas supply to the demand party, in the low temperature liquefied gas storage tank which stores a plurality of gases such as oxygen, nitrogen, etc., and supplys these gases to a medical institution, factories of various kinds, etc. CONSTITUTION: Inner vessels 4 are arranged at a plurality of upper/lower stages inside an outer vessel 2 through a heat insulating layer 3 so as to effectively utilize a site for a low temperature liquefied gas storage tank. Further, temperature of liquefied gas LG1 having a high boiling point in an upper inner vessel 4a is stabilized by supplying liquefied gas LG2 having a low boiling point in a lower inner vessel 4b by a heat exchanging part 11, so that the inner pressure of the upper inner vessel 4a is stabilized and the fluctuation of the inner pressure accompanying consumption fluctuation of gas G1 to the demand party from the upper inner vessel 4a is suppressed, thus stable gas supply can be maintained without any trouble.
Patent JP-H0826317-A (JP)
Title: Cap with cover body-opening and-closing mechanism
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/08
Filed: 1994-07-15
Abstract: PURPOSE:To open and close a cover body in a remarkably easy manner and to smoothly and reliably conduct a cover body-opening and -closing operation. CONSTITUTION:In a recess 9 provided in a rear part of a cap body 2 for containing a cover body-opening and -closing mechanism, a pressing plate 4 rotatably connected at the lower end thereof is erected so as to be pressed down forward. By pressing the pressing plate 4, a cover body 3 is rotated to be raised. By releasing the pressing of the pressing plate 4, the pressing plate 4 returns to its original state and, in this state, stably keeps the cover body open. In addition, by again pressing down the pressing plate 4 in this state, the cover body 3 is rotated to be laid down. By releasing the pressing of the pressing plate 4, the pressing plate 4 returns to its original state and, in this state, stably keeps the cover body close.
Patent JP-H0829514-A (JP)
Title: Light beam automatic tracking system
Inventor: HAMURO TAKEHIDE
IPC: H04B10/11
Filed: 1994-07-15
Abstract: PURPOSE:To prevent the quick response, steady deviation characteristics, and stability from deteriorating due to variation in the transmission distance. CONSTITUTION:A receiving light L enters into a tracking mirror 21 and detected by a photodetector 23 split into four through a condensation optical system 22. The signal is delivered through a control means 25 to a control circuit 32 for driving a tracking mirror 21 through an actuator 33. An actuator 33 oscillates the condensation optical system 22 perpendicularly to the optical axis and varies the apparent spot diameter to correct fluctuation in the gain of the photodetector 23. In other words, the open loop gain of a control system is regulated automatically to an optimal value by effecting the tracking such that the center of the spot of receiving light L matches the center of the photodetector 23.
Patent JP-H1130948-A (JP)
Title: Simulation system for plant operation training
Inventor: SUEYOSHI YASUNORI
IPC: G09B9/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a simulation system for plant operation training capable of resuming the training from a point of the specifice time of training interruption or the like and capable of operating an efficient system. SOLUTION: This system is provided with a first storage device 5 tempolarily storing simulation state data S consisting of control state data D being the internal state of the simulation controller 2 needed for resuming the interrupted training at the point of a time when a prescribed event is generated,  a simulation control signal C to be outputted by the controller 2 and the internal state of a process simulator 1 and a second storage device 6 storagingly holding the control state data D and the simulation state data S stored in the first storage device 5 at the time when the training is completed so that a trainer can be identified and moreover is provided with a training resuming control means 7 controlling the resuming of the training from the point of the time when the prescribed event is generated by controlling the transferring of the control state data D preserved in the second storage device 6 to the simulation controller 2 and the transferring of the simulation state data S to the process simulator 1.
Patent JP-H0827735-A (JP)
Title: Shock absorbing clip
Inventor: YOSHIDA HIROSHI
IPC: E01F7/04
Filed: 1994-07-15
Abstract: PURPOSE:To provide high shock absorbing effect and require not so much expense for maintaining a shock absorbing fence. CONSTITUTION:A clip to press the crossing between one rope 51 and the other rope 52 turned back therefrom against a shock absorbing fence has a mainbody 10 provided with mutually opposed press-contact pieces 11, 12 and through-holes 111, 121 penetrating through the respective press-contact pieces, a bolt 20 with the thread portion 22 formed at one end and the wedged head 21 formed at the other end to be put through the press-contact pieces and a nut 30 mounted on the thread portion 22 of the bolt 20. For the mainbody 10, grooves 15, 16 are formed along the press-contact pieces 11, 12 between the press-contact pieces to store ropes 51, 52 therein. For the bolt 20, the thrusting face 211 is formed on the wedged head 21 to slantly press-contact the rope 51 stored in the mainbody 10.
Patent JP-H0524827-A (JP)
Title: Formation of superconductor thin film
Inventor: NONAKA TOSHINAKA
IPC: H01B13/00
Filed: 1991-07-25
Abstract: PURPOSE:To provide a method for forming a superconductor thin film, capable of lowering the cost for film formation without requirement of an expensive apparatus. CONSTITUTION:A mixture solution containing an yttrium alkoxide or an yttrium alkoxyalcholate, a calcium alkoxide or a calcium alkoxyalcoholate, a barium alkoxide or a barium alkoxyalcoholate, a copper alkoxide or a copper alkoxyalcoholate, an alkanolamine, an alcohol or an alkoxyalcoholate is prepared. A thin film of the resultant mixture solution is formed on a substrate and, after gelation, calcined, thus forming a superconductor thin film represented by a general formula Y1-xCaxBa2Cu4O8 (0<=x<=0.2) on the substrate.